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-rw-r--r--drivers/nfc/trf7970a.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c
index b9a90843ea35..5827ad111942 100644
--- a/drivers/nfc/trf7970a.c
+++ b/drivers/nfc/trf7970a.c
@@ -2005,12 +2005,6 @@ static int trf7970a_get_autosuspend_delay(struct device_node *np)
return autosuspend_delay;
}
-static int trf7970a_get_vin_voltage_override(struct device_node *np,
- u32 *vin_uvolts)
-{
- return of_property_read_u32(np, "vin-voltage-override", vin_uvolts);
-}
-
static int trf7970a_probe(struct spi_device *spi)
{
struct device_node *np = spi->dev.of_node;
@@ -2108,10 +2102,7 @@ static int trf7970a_probe(struct spi_device *spi)
goto err_destroy_lock;
}
- ret = trf7970a_get_vin_voltage_override(np, &uvolts);
- if (ret)
- uvolts = regulator_get_voltage(trf->regulator);
-
+ uvolts = regulator_get_voltage(trf->regulator);
if (uvolts > 4000000)
trf->chip_status_ctrl = TRF7970A_CHIP_STATUS_VRS5_3;